CA2105351C - Methods and apparatus for interconnecting local area networks with wide area backbone networks - Google Patents

Methods and apparatus for interconnecting local area networks with wide area backbone networks

Info

Publication number
CA2105351C
CA2105351C CA002105351A CA2105351A CA2105351C CA 2105351 C CA2105351 C CA 2105351C CA 002105351 A CA002105351 A CA 002105351A CA 2105351 A CA2105351 A CA 2105351A CA 2105351 C CA2105351 C CA 2105351C
Authority
CA
Canada
Prior art keywords
local area
network
wide area
data
area network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002105351A
Other languages
English (en)
French (fr)
Other versions
CA2105351A1 (en
Inventor
Jeffrey Haskell Derby
Willibald August Doeringer
Harold Douglas Dykeman
Liang Li
Haldon Jules Sandick
Ken Van Vu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of CA2105351A1 publication Critical patent/CA2105351A1/en
Application granted granted Critical
Publication of CA2105351C publication Critical patent/CA2105351C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/742—Route cache; Operation thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CA002105351A 1992-12-14 1993-09-01 Methods and apparatus for interconnecting local area networks with wide area backbone networks Expired - Fee Related CA2105351C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/992,857 US5426637A (en) 1992-12-14 1992-12-14 Methods and apparatus for interconnecting local area networks with wide area backbone networks
US992,857 1992-12-14

Publications (2)

Publication Number Publication Date
CA2105351A1 CA2105351A1 (en) 1994-06-15
CA2105351C true CA2105351C (en) 1998-09-15

Family

ID=25538819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002105351A Expired - Fee Related CA2105351C (en) 1992-12-14 1993-09-01 Methods and apparatus for interconnecting local area networks with wide area backbone networks

Country Status (9)

Country Link
US (1) US5426637A (zh)
EP (1) EP0603100B1 (zh)
JP (1) JP2584188B2 (zh)
CN (1) CN1057181C (zh)
AT (1) ATE258352T1 (zh)
CA (1) CA2105351C (zh)
DE (1) DE69333395T2 (zh)
ES (1) ES2211863T3 (zh)
TW (1) TW230858B (zh)

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CN1092230A (zh) 1994-09-14
CN1057181C (zh) 2000-10-04
ATE258352T1 (de) 2004-02-15
DE69333395T2 (de) 2004-12-09
JP2584188B2 (ja) 1997-02-19
DE69333395D1 (de) 2004-02-26
TW230858B (zh) 1994-09-21
ES2211863T3 (es) 2004-07-16
EP0603100B1 (en) 2004-01-21
US5426637A (en) 1995-06-20
EP0603100A2 (en) 1994-06-22
CA2105351A1 (en) 1994-06-15
JPH07212402A (ja) 1995-08-11
EP0603100A3 (en) 1998-05-20

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